api_funding.go

package bitmexgo

import (
	"context"
	"io/ioutil"
	"net/http"
	"net/url"
	"strings"

	"github.com/zmxv/bitmexgo/optional"
)

// Linger please
var (
	_ context.Context
)

type FundingApiService service

/*
FundingApiService Get funding history.
 * @param ctx context.Context - for authentication, logging, cancellation, deadlines, tracing, etc. Passed from http.Request or context.Background().
 * @param optional nil or *FundingGetOpts - Optional Parameters:
     * @param "Symbol" (optional.String) -  Instrument symbol. Send a bare series (e.g. XBU) to get data for the nearest expiring contract in that series.  You can also send a timeframe, e.g. `XBU:monthly`. Timeframes are `daily`, `weekly`, `monthly`, `quarterly`, and `biquarterly`.
     * @param "Filter" (optional.String) -  Generic table filter. Send JSON key/value pairs, such as `{\"key\": \"value\"}`. You can key on individual fields, and do more advanced querying on timestamps. See the [Timestamp Docs](https://www.bitmex.com/app/restAPI#Timestamp-Filters) for more details.
     * @param "Columns" (optional.String) -  Array of column names to fetch. If omitted, will return all columns.  Note that this method will always return item keys, even when not specified, so you may receive more columns that you expect.
     * @param "Count" (optional.Int) -  Number of results to fetch.
     * @param "Start" (optional.Int) -  Starting point for results.
     * @param "Reverse" (optional.Bool) -  If true, will sort results newest first.
     * @param "StartTime" (optional.Time) -  Starting date filter for results.
     * @param "EndTime" (optional.Time) -  Ending date filter for results.

@return []Funding
*/

type FundingGetOpts struct {
	Symbol    optional.String
	Filter    optional.String
	Columns   optional.String
	Count     optional.Int
	Start     optional.Int
	Reverse   optional.Bool
	StartTime optional.Time
	EndTime   optional.Time
}

func (a *FundingApiService) FundingGet(ctx context.Context, localVarOptionals *FundingGetOpts) ([]Funding, *http.Response, error) {
	var (
		localVarHttpMethod  = strings.ToUpper("Get")
		localVarPostBody    interface{}
		localVarFileName    string
		localVarFileBytes   []byte
		localVarReturnValue []Funding
	)

	// create path and map variables
	localVarPath := a.client.cfg.BasePath + "/funding"

	localVarHeaderParams := make(map[string]string)
	localVarQueryParams := url.Values{}
	localVarFormParams := url.Values{}

	if localVarOptionals != nil && localVarOptionals.Symbol.IsSet() {
		localVarQueryParams.Add("symbol", parameterToString(localVarOptionals.Symbol.Value(), ""))
	}
	if localVarOptionals != nil && localVarOptionals.Filter.IsSet() {
		localVarQueryParams.Add("filter", parameterToString(localVarOptionals.Filter.Value(), ""))
	}
	if localVarOptionals != nil && localVarOptionals.Columns.IsSet() {
		localVarQueryParams.Add("columns", parameterToString(localVarOptionals.Columns.Value(), ""))
	}
	if localVarOptionals != nil && localVarOptionals.Count.IsSet() {
		localVarQueryParams.Add("count", parameterToString(localVarOptionals.Count.Value(), ""))
	}
	if localVarOptionals != nil && localVarOptionals.Start.IsSet() {
		localVarQueryParams.Add("start", parameterToString(localVarOptionals.Start.Value(), ""))
	}
	if localVarOptionals != nil && localVarOptionals.Reverse.IsSet() {
		localVarQueryParams.Add("reverse", parameterToString(localVarOptionals.Reverse.Value(), ""))
	}
	if localVarOptionals != nil && localVarOptionals.StartTime.IsSet() {
		localVarQueryParams.Add("startTime", parameterToString(localVarOptionals.StartTime.Value(), ""))
	}
	if localVarOptionals != nil && localVarOptionals.EndTime.IsSet() {
		localVarQueryParams.Add("endTime", parameterToString(localVarOptionals.EndTime.Value(), ""))
	}
	// to determine the Content-Type header
	localVarHttpContentTypes := []string{"application/json", "application/x-www-form-urlencoded"}

	// set Content-Type header
	localVarHttpContentType := selectHeaderContentType(localVarHttpContentTypes)
	if localVarHttpContentType != "" {
		localVarHeaderParams["Content-Type"] = localVarHttpContentType
	}

	// to determine the Accept header
	localVarHttpHeaderAccepts := []string{"application/json", "application/xml", "text/xml", "application/javascript", "text/javascript"}

	// set Accept header
	localVarHttpHeaderAccept := selectHeaderAccept(localVarHttpHeaderAccepts)
	if localVarHttpHeaderAccept != "" {
		localVarHeaderParams["Accept"] = localVarHttpHeaderAccept
	}
	r, err := a.client.prepareRequest(ctx, localVarPath, localVarHttpMethod, localVarPostBody, localVarHeaderParams, localVarQueryParams, localVarFormParams, localVarFileName, localVarFileBytes)
	if err != nil {
		return localVarReturnValue, nil, err
	}

	localVarHttpResponse, err := a.client.callAPI(r)
	if err != nil || localVarHttpResponse == nil {
		return localVarReturnValue, localVarHttpResponse, err
	}

	localVarBody, err := ioutil.ReadAll(localVarHttpResponse.Body)
	localVarHttpResponse.Body.Close()
	if err != nil {
		return localVarReturnValue, localVarHttpResponse, err
	}

	if localVarHttpResponse.StatusCode < 300 {
		// If we succeed, return the data, otherwise pass on to decode error.
		err = a.client.decode(&localVarReturnValue, localVarBody, localVarHttpResponse.Header.Get("Content-Type"))
		if err == nil {
			return localVarReturnValue, localVarHttpResponse, err
		}
	}

	if localVarHttpResponse.StatusCode >= 300 {
		newErr := GenericSwaggerError{
			body:  localVarBody,
			error: localVarHttpResponse.Status,
		}

		if localVarHttpResponse.StatusCode == 200 {
			var v []Funding
			err = a.client.decode(&v, localVarBody, localVarHttpResponse.Header.Get("Content-Type"))
			if err != nil {
				newErr.error = err.Error()
				return localVarReturnValue, localVarHttpResponse, newErr
			}
			newErr.model = v
			return localVarReturnValue, localVarHttpResponse, newErr
		}

		if localVarHttpResponse.StatusCode == 400 {
			var v ModelError
			err = a.client.decode(&v, localVarBody, localVarHttpResponse.Header.Get("Content-Type"))
			if err != nil {
				newErr.error = err.Error()
				return localVarReturnValue, localVarHttpResponse, newErr
			}
			newErr.model = v
			return localVarReturnValue, localVarHttpResponse, newErr
		}

		if localVarHttpResponse.StatusCode == 401 {
			var v ModelError
			err = a.client.decode(&v, localVarBody, localVarHttpResponse.Header.Get("Content-Type"))
			if err != nil {
				newErr.error = err.Error()
				return localVarReturnValue, localVarHttpResponse, newErr
			}
			newErr.model = v
			return localVarReturnValue, localVarHttpResponse, newErr
		}

		if localVarHttpResponse.StatusCode == 404 {
			var v ModelError
			err = a.client.decode(&v, localVarBody, localVarHttpResponse.Header.Get("Content-Type"))
			if err != nil {
				newErr.error = err.Error()
				return localVarReturnValue, localVarHttpResponse, newErr
			}
			newErr.model = v
			return localVarReturnValue, localVarHttpResponse, newErr
		}

		return localVarReturnValue, localVarHttpResponse, newErr
	}

	return localVarReturnValue, localVarHttpResponse, nil
}